nexdoc.design Start Building Free

Give your AI agent a design engine.

Equip your AI with an incredible designer without leaving your workflow. Generate, iterate, and export production-grade pitch decks, docs, resumes, flyers, and visuals directly inside Claude, Cursor, or any MCP client, with full REST API access for developers.

Start Building Free Read the Documentation

Works natively with Anthropic Claude, OpenAI, Cursor, Hermes, OpenClaw and custom MCP clients.

PASTE INTO YOUR AGENT (CLAUDE, CURSOR, HERMES, OPENCLAW, CHATGPT) 

Read https://www.nexdoc.design/skills.md and design a 5-slide pitch deck for my product. Make sure it aligns with my brand guidelines and uses clean visual hierarchy.

Your agent reads the skill file, connects to NexDoc, and starts designing immediately. Zero manual configuration required.

ZERO-TEMPLATE GENERATION

See what AI agents build when they have real design intelligence.

From multi-page corporate reports to high-stakes investor pitch decks, NexDoc generates publication-grade, brand-consistent visual assets with exceptional craft and precision.

Loading teaser…

30 seconds. Real agent runs. Exceptional visual quality.

Every specimen above was designed autonomously by an AI agent from a single brief prompt using NexDoc Design.

OPEN-SOURCE BENCHMARK · DESIGNEVAL

Production design at scale. 53× more cost-efficient. 3.2× faster.

Multi-agent loops on frontier models spend massive compute budgets and hours wrestling with layouts. Codex models struggle with spatial coherence. NexDoc gives your agent publication-grade visual design at 27.8 slides per dollar and 8.8 slides every 10 minutes—crushing Codex in visual quality while cutting frontier agent generation costs by 98%.

DesignEval Performance grouped bar chart comparing Opus 5, NexDoc Design, and ChatGPT 5.6 Sol (High) across ELO, speed, and cost efficiency on a 15-specimen benchmark dated 8 September 2026. Higher is better on all metrics.
Speed is measured in slides generated per 10 minutes. Cost efficiency is measured in slides generated per dollar of compute. Higher is better across all metrics.

Speed

3.2× faster

8.8 slides every 10 minutes vs 2.73 on Opus 5

Cost efficiency

53× more efficient

27.8 slides per dollar vs 0.52 on Opus 5

Frontier cost

98% less

Cuts frontier agent generation costs while crushing Codex in visual quality

DesignEval 15-specimen comparison · 8 September 2026
System ELO (higher) Speed (higher) Cost efficiency (higher)
NexDoc Design 806.5 8.82 best 27.78 best
Opus 5 1158.5 best 2.73 0.52
ChatGPT 5.6 Sol (High) 636.2 7.50 7.73

Speed: slides per 10 min. Cost efficiency: slides per generation dollar. Higher is better.

Methodology & open-source verification

Evaluation Methodology: Tested across 15 standardized production-grade design briefs with strict brand palettes (Asterloop, SignalPath, Arc One, etc.).

Judging Panel: 360 blind, position-swapped pairwise evaluations scored across 4 frontier multimodal LLM judges (Muse Spark 1.3 max, Grok 4.6 high, Gemini 3.8 Flash, and Claude Opus 5 max).

100% Open-Source & Reproducible: Inspect the raw battle logs, prompts, slide PNGs, and the Elo calculator.

Repository: github.com/nexdocai/nxd-design-evals

DEVELOPER & AGENT PRICING

Pay only for what your agent designs.

Start for free with zero credit card required. Scale dynamically as your agents generate more documents, pitch decks, and visual assets.

Every plan includes full REST API access, full MCP server access, the agent skill (skills.md), and all output formats (decks, docs, resumes, flyers, PDFs).

nexdoc · billing matrix usage-based

Zero Friction

Pay-As-You-Go

Start testing immediately with zero friction.

$0to start

Free $1.00 one-time credit. No credit card required. Optional auto-topups.

Start Free — Get $1

High-Volume Agents

Pro

For active agents, multi-agent workflows, and parallel generation.

$20/ month

Includes $20 monthly credits that do not roll over, plus a top-ups option.

Subscribe — $20/mo

Custom & Compliant

Enterprise

For enterprise agent fleets requiring compliance, dedicated infrastructure, and unlimited throughput.

Custom

Annual commitment. SOC 2 Type II, HIPAA, and ISO 27001.

Concurrent runs

Pay-As-You-Go
1
Pro
5
Enterprise
Unlimited

Compute & usage

Pay-As-You-Go
~$0.03–$0.24 per run
Pro
$20 credits + top-ups (no rollover)
Enterprise
Custom

Throughput

Pay-As-You-Go
Standard
Pro
Priority queue & faster render throughput
Enterprise
Unlimited

Support

Pay-As-You-Go
Community
Pro
Standard email
Enterprise
Dedicated 24/7 Slack & engineering

Billing

Pay-As-You-Go
Pay as you go, optional auto-topups
Pro
Automated billing & usage alerts
Enterprise
Annual commitment

Compliance

Pay-As-You-Go
—
Pro
—
Enterprise
SOC 2 Type II, HIPAA & ISO 27001

Infrastructure

Pay-As-You-Go
—
Pro
—
Enterprise
Custom cloud / on-premise VPC

Brand controls

Pay-As-You-Go
—
Pro
—
Enterprise
Design-system sandboxing & whitelisting

SLA

Pay-As-You-Go
—
Pro
—
Enterprise
Custom SLA (99.99% uptime)

What does $1.00 get me?

Because NexDoc costs as little as $0.15–$0.24 per full multi-page document or deck, your free $1.00 welcome credit lets your agent autonomously generate 4–6 complete production-grade assets before you ever enter payment details.

ZERO-FRICTION PIPELINE

How your AI agent designs with NexDoc in 4 steps.

No complex SDK setups or clunky UI handoffs. Give your agent a goal, and NexDoc handles the deterministic compilation, brand adherence, rendering, and versioning.

01 · Connect

Instant Agent Handshake (0 Config)

Tell Claude, Cursor, or any MCP-enabled agent to read www.nexdoc.design/skills.md . Your agent automatically discovers NexDoc's design primitives and tools with zero local dependencies or environment setup.

Prompt 
Read https://www.nexdoc.design/skills.md and design an executive summary for our Q3 board meeting.

02 · Craft

Autonomous Design & Brand Enforcement

The agent structures content, assigns typographic scale, sets authoritative color palettes, and issues tool calls to NexDoc. NexDoc's design engine handles spatial budgeting, geometry, and visual hierarchy deterministically without broken layouts.

Behind the Scenes MCP 
tools/call generate_design_run (
  job_id: "job_08c549",
  format: "report",
  palette: ["#0B1F14", "#84CC16"]
)

03 · Preview/Edit

Instant Live Preview, Direct Text Editing & Export

Within seconds, NexDoc compiles the asset and returns an interactive live viewer link. You can inspect the render, click directly into any text block to make instant typos or minor copy tweaks on the spot, and download print-ready, high-DPI PDFs.

Output 3.2s

view.nexdoc.design · live canvas

Executive Summary

Q3 Board Meeting

✓ run_3ebb96 committed · 3.2s · preview & edit view.nexdoc.design/job/job_08c549

Live canvas allows direct in-browser text tweaks without re-prompting your agent

04 · Iterate

Rapid, Sub-Cent Iterative Editing

Unlike image generators or rigid templates, designs are fully version-controlled. Ask your agent to change a stat, adjust a color, or restructure a slide—it commits an incremental revision in minutes for just a few cents.

Follow-up Prompt $0.03 
Make slide 3 darker and update the ARR stat to $4.2M.

Revision completed in minutes · Cost: $0.03

COMMON QUESTIONS

Everything you need to know about NexDoc.

nexdoc · inquiries 7 entries

How is NexDoc different from Canva, Gamma, or traditional design apps?

With other design tools, you have to leave your current work, open another app, learn a whole new interface, and spend hours manually clicking around to make things look good.

With NexDoc, you never have to leave your workflow or learn a new tool. A powerful design engine is instantly available right inside whatever you already use—whether that's Claude, Cursor, ChatGPT, or your own workspace. You simply tell your agent what you want, and it generates publication-grade decks, reports, and documents right where you are—in seconds, and at a fraction of the cost of traditional design subscriptions or expensive agent compute loops.

Which AI agents and frameworks are supported?

Any agent that supports Model Context Protocol (MCP) or can make HTTP REST requests. This includes Anthropic Claude Code, Cursor, OpenClaw, Hermes, OpenAI Codex, LangChain, CrewAI, AutoGen, or custom agent architectures.

How does the free $1.00 credit work?

When you sign up, you receive an immediate $1.00 credit with no credit card required. Because NexDoc averages ~$0.15–$0.24 per complete multi-page document or deck run, your $1.00 credit allows your agent to create 4 to 6 complete production-ready assets before deciding to top up.

Can human users edit the designs directly?

Yes. Every generated job includes an interactive live viewer ( view.nexdoc.design/... ). You can click directly into any text block or element on your browser canvas to make instant copy tweaks, or instruct your agent in chat to make structural revisions.

Can I export high-resolution PDFs?

Yes. NexDoc natively compiles vector-clean, print-ready, high-DPI PDFs formatted perfectly for widescreen 16:9 presentations, standard A4/US-Letter documents, and custom print dimensions.

Can I integrate NexDoc Design into my own product or SaaS?

Yes! You can integrate NexDoc into your own applications, internal tools, or client-facing products using our full REST API and MCP server.

Please note concurrency limits: Pay-As-You-Go accounts support 1 concurrent design run, while Pro accounts allow up to 5 concurrent runs. If your product serves a large user base or requires high-throughput parallel generation, you will want our Enterprise plan , which provides unlimited concurrency and custom dedicated infrastructure.

How do you handle privacy and data security?

We never train models on your designs, documents, or brand assets. All assets are transmitted over TLS encryption and stored securely. Enterprise plan s include SOC 2 Type II compliance, HIPAA compliance, custom VPC hosting, and dedicated tenant isolation.